*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YS7668750
CHEMICAL NAME           : Urea, N-cyclohexyl-N'-2-pyridinyl-
CAS REGISTRY NUMBER     : 49665-58-9
LAST UPDATED            : 199806
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H17-N3-O
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * N-Cyclohexyl-N'-2-pyridinylurea
   * LP 2100
   * N-Pyrid-2-yl N'-cyclohexyl uree
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2155856
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2155856
 
                            *** END OF RECORD ***